Parker Quick Couplings (hydraulic) up to 5000 psi - FF-FC Series Nipples
Parker FF-FC Series Nipples快速接頭

Parker FF 以及 FC系列快換陽接頭承壓（液壓）可達5000 psi，滿足液壓工具制造商協會 (HTMA - ISO 16028) 的標準尺寸為3/8英寸，可與FF系列陰接頭進行配合連接。派克FF系列是雙截止型，平齊端面結構的。Parker FF/FC系列快換陽接頭，HTMA (ISO 16028, 3/8”)，無溢流型，平齊端面快換接頭，可在壓力下連接，承壓。Parker派克無溢流型快換陰接頭和陽接頭是用于流體管路需要快速方便進行連接或者斷開應用的理想選擇，能保證- 小的溢流量和夾氣量。

Parker FF系列快換陰接頭，HTMA (ISO 16028, 3/8”) ，無溢流型，平齊端面快換接頭，帶套筒鎖。派克無溢流型陽接頭和陰接頭是各種液壓應用的理想選擇。它們能夠滿足管路需要快速簡便的安裝或者斷開時，保證- 小的溢流量或者夾氣量。Parker FF系列快換陰接頭承壓（液壓）可達5000psi，滿足液壓工具制造商協會(HTMA-ISO16028)的標準尺寸為3/8英寸，可與FF/FC系列陽接頭進行配合連接。Parker FC系列陽接頭能夠在壓力下進行連接。派克FF 系列是雙截止型，平齊端面結構的快換，可以保證連接時- 小的夾氣量以及斷開時- 小的溢流量。該系列陰接頭帶套筒鎖機械裝置，能夠防止意外斷開的情況發生。FF 系列陰接頭以及陽接頭尺寸供貨范圍全，可以適用于壓力達5000 psi 的各種應用當中。

Parker's FF Series are double shut-off non-spill quick couplings快速接頭

技術特點：
- 尺寸范圍：1/4” – 1”
- 材料：碳鋼
- 尾端連接：NPSF內螺紋, NPTF內螺紋, UNF內螺紋，BSPP內螺紋,
- 密封選項：丁腈橡膠/聚氨酯,EPR,氟碳橡膠

市場：
- 工業
- 建筑
- 設施
- 農業

特點/優點：
- 推動式連接，能夠使用單手進行方便快速地連接
- 3/8" 尺寸系列是全球通用互換型，可與符合HTMA (ISO 16028) 標準的其他制造商的產品進行互換。
- 當斷開連接時，非溢流的平齊端面的閥芯設計能夠- 小化流體損失，并且減少了對環境的污染并且避免了可能因溢流到導致的安全隱患。
- 當進行連接時，平齊端面的閥芯能夠保證- 少的氣體被帶進管路系統，從而防止其他系統元件的磨損加速。
- 套筒鎖能夠防止管路意外斷開

應用：
- 液壓工具
- 建筑機械的屬具
- 工業液壓管路
- 農用工具
- 冷卻回路和排水管路

性能特點

- 大工作壓力 (PSI) 1500 至 5000
流速 (GPM) 3 至 50
密封材料 丁腈橡膠，聚氨酯以及丁腈橡膠
媒介 液壓
半聯軸器 芯子
- 低工作溫度 (F) -40
- 高工作溫度 (F) 250
主體材料 碳鋼
電鍍 鍍鋅，白色三價鉻鈍化
應用 液壓，無溢流，液壓，無溢流，在壓力下進行連接

LITERATURE AND REFERENCE MATERIALS
- FF-FC Series catalog

Parker's Non-Spill quick couplers and nipples are versatile for use across a spectrum of hydraulic applications where fluid lines require fast and easy connection and disconnection with minimal spillage.Parker FC series are male quick couplers combining flush-face valving and non-spill. The FC series male tips have to be used with FF series female bodies. The FC series male tips come from the same family as the FF series but give the additional facility to connect when trapped pressure is on the male tip, female body at zero pressure. The FC-502 will connect with trapped pressures of up to 175 bar in the male half. The FC-752 will connect with trapped pressure of up to 85 bar in the male half.

Applications

Parker FC series male tips and the FF series female bodies are used typically on construction vehicles with various hydraulically operated attachments but also for railway maintenance and mining industries. They can be used each time you need a clean connection with connect-under-pressure capability.

Parker FF-FC Series Nipples (hydraulic) up to 5000 psi, meet the requirements of Hydraulic Tool Manufacturer's Association (HTMA) standards in the 3/8" size, and connect with FF Series Couplers.Parker's FF Series are double shut-off non-spill quick couplings designed to minimize spillage and air inclusion when connecting or disconnecting. FC nipples provide a connect under pressure option to overcome residual pressures. FF Couplers and nipples are available in a wide range of sizes to be versatile for pressure ranges up to 5000 psi.

- FF Sizes: 1/4” – 1”
- FC Sizes: 3/8", 1/2" & 3/4"
- Material: Steel
- Port Ends: Female NPSF, Female NPTF, Female BSPP, Female UNF
- Seal Options: Nitrile/Polyurethane, EPR, Fluorocarbon

Typical Applications:
- Hydraulic tools
- Mobile equipment
- Industrial hydraulics

1/4 FF-251-4FP 1/4-18 NPSF 1.79 1.06 1.00 0.23
1/4 FF-251-4MP 1/4-18 NPTF 1.84 1.06 1.00 0.24
1/4 FF-251-6FO 9/16-18 UNF 1.91 1.06 1.00 0.23
3/8 FF-371-6FP 3/8-18 NPSF 2.39 1.20 1.06 0.44
3/8 FF-371-8FP 1/2-14 NPSF 2.80 1.20 1.06 0.50
3/8 FF-371-6FB G3/8 BSPP 2.45 1.20 1.06 0.45
3/8 FF-371-8FB G1/2 BSPP 2.80 1.20 1.06 0.48
3/8 FF-371-8FO 3/4-16 UNF 2.82 1.20 1.06 0.52
1/2 FF-501-8FP 1/2-14 NPSF 3.00 1.54 1.25 0.88
1/2 FF-501-10FO 7/8-14 UNF 3.00 1.54 1.25 1.05
3/4 FF-751-12FP 3/4-14 NPSF 3.50 1.94 1.75 1.84
3/4 FF-751-12FO 1 1/16-12 UNF 3.75 1.94 1.75 1.93
1 FF-1001-16FP 1-11 1/2NPSF 4.14 2.25 1.87 2.64
1 FF-1001-16FO 1 5/16-12UNF

1/4 FF-252-4FP 1/4-18 NPSF 1.66 1.15 1.06 1.00 0.16
1/4 FF-252-4MP 1/4-18 NPTF 1.72 1.18 1.06 1.00 0.26
1/4 FF-252-6FO 9/16-18 UNF 1.66 1.15 1.06 1.00 0.16
3/8 FF-372-6FP 3/8-18 NPSF 2.31 1.71 1.08 0.94 0.26
3/8 FF-372-8FP 1/2-14 NPSF 2.64 2.04 1.19 1.06 0.32
3/8 FF-372-6FB G3/8 BSPP 2.45 1.86 1.08 0.94 0.28
3/8 FF-372-8FB G1/2 BSPP 2.70 2.16 1.19 1.06 0.32
3/8 FF-372-8FO 3/4-16 UNF 2.70 2.16 1.19 1.06 0.3
1/2 FF-502-8FP 1/2-14 NPSF 2.75 2.11 1.38 1.25 0.42
1/2 FF-502-10FO 7/8-14 UNF 2.75 2.07 1.38 1.25 0.44
3/4 FF-752-12FP 3/4-14 NPSF 3.38 2.47 1.73 1.50 1.00
3/4 FF-752-12FO 1 1/16-12 UNF 3.58 2.47 1.73 1.50 1.02
1 FF-1002-16FP 1-11 1/2 NPSF 3.85 2.60 2.17 1.87 1.60
1 FF-1002-16FO 1 5/16-12UNF

3/8 FC-372-6FP FF-371 3/8-18 NPSF 3.30 2.58 1.16 1.062 0.45
3/8 FC-372-8FO FF-371 3/4-16 UNF 3.30 2.58 1.16 1.062 0.42
3/8 FC-372-8FP FF-371 1/2-14 NPSF 3.30 2.58 1.16 1.062 0.42
1/2 FC-502-8FP FF-501 1/2-14 NPSF 3.46 2.65 1.22 1.125 0.53
1/2 FC-502-10FO FF-501 7/8-14 UNF 3.46 2.65 1.22 1.125 0.52
3/4 FC-752-12FO FF-751 1 1/16-12 UNF 4.81 3.72 1.65 1.500 1.32
3/4 FC-752-12FP FF-751 3/4-14 NPSF